3 days 1 week 1 month 90 days
In late October 2026, news outlets reported that the Pentagon's FORTRESS plan holds major US military bases to a 90-day standard: keep power, water, fuel and communications running for 90 days if outside services fail. The Pentagon hasn't published the plan, so treat the details as reported, not confirmed. It's a plan for bases, not an order for civilians, and nobody has announced a shortage. If the planners think 90 days is a smart buffer for bases, it's a useful way to check your own home. Start with 3 days, build to 1 week, then go further if it makes sense for you.
Sources: Fortune, Oct 26 2026 · Ready.gov · FORTRESS, what it is and isn't
Extra for where you live
Hurricane Storm shutters or pre-cut plywood for windows. Keeps wind-driven debris and rain out of the house.Heavy tarps and roofing nails. A fast patch for roof damage until repairs.Fill your bathtub before landfall. Extra wash and flush water if pipes stop.WaterBOB Bathtub Emergency Drinking Water Storage (100 gal): already in your shopping list below.Flood Dry bags or a waterproof document pouch. Keeps IDs, insurance papers and phones dry.Sandbags (ask your city where to get them). Slows water at doorways.As an Amazon Associate I earn from qualifying purchases.
Wildfire smoke N95 masks for every person. Filters wildfire smoke and ash; cloth masks don't.A packed go-bag by the door. Fire evacuations can come with little notice.As an Amazon Associate I earn from qualifying purchases.
Winter cold Warm layers, hats and gloves for everyone. Keeps people warm if the heat goes out.Sleeping bags or extra blankets. One warm room plus bags can carry you through an outage.As an Amazon Associate I earn from qualifying purchases.
Extreme heat Plan 2 gallons of water per person per day. Heat can double how much water people need (Ready.gov).A battery fan. Moves air when the AC is off.As an Amazon Associate I earn from qualifying purchases.
Earthquake Furniture straps and a wrench for the gas shutoff. Prevents tip-overs; lets you shut gas if you smell it.Sturdy shoes and a flashlight by each bed. Broken glass is common after a quake.Surviveware Small First Aid Kit: already in your shopping list below.Power outages An extra power bank per person. Keeps phones on for alerts and calls.Anker Power Bank (20K, 87W, Built-In USB-C Cable): already in your shopping list below.
Energy: cook, see and stay safe without the grid
⚠ Safety first
Never run a generator, grill, camp stove or charcoal indoors or in a garage, even with the door open. Keep generators far from windows and doors.
Put battery smoke and CO alarms on every level.
Store fuel only in approved cans, outside living space, within your local fire code limits (check with your county fire marshal). Date-label and rotate fuel.
Many cheap handheld radios (for example Baofeng) need an amateur radio license to transmit. FRS radios need no license; GMRS needs an FCC license with no exam.
More: Generator safety · Fuel storage · Heat and fire safety
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Goal Zero Lighthouse 600 Lantern & USB Power Hub
Goal Zero
Room light with a hand crank, so it still works when there is no way to recharge.
Reviewed by OutdoorGearLab best overall lantern (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Black Diamond Spot 400-R Rechargeable Headlamp
Black Diamond
Hands-free light for outage chores and night evacuations.
Reviewed by CleverHiker best overall headlamp (Apr 2026) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Kidde Battery-Operated Carbon Monoxide Alarm
Kidde
Warns of carbon monoxide from generators and stoves, a leading cause of post-hurricane deaths.
Reviewed by Bob Vila: Best bang for the buck (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Anker Power Bank (20K, 87W, Built-In USB-C Cable)
Anker
Keeps phones charged for alerts and calls when power or cell service is disrupted.
Reviewed by TechRadar review: 'a great choice' (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Gas One GS-3400P Dual-Fuel Portable Camp Stove (butane/propane)
Gas One
Cook hot meals with no power; runs on butane or propane.
Reviewed by America's Test Kitchen: Recommended (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
First Alert SMCO210V Smoke and CO Alarm with Voice (10-year battery)
First Alert
One battery alarm for smoke and carbon monoxide when you're running stoves, heaters or generators.
⚠ Never run generators, grills or camp stoves indoors or in a garage, even with the door open.
Reviewed by Bob Vila: Best voice alarm (tested, Oct 2026) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
EF EcoFlow DELTA 2 Portable Power Station (1,024Wh LiFePO4)
EcoFlow
Runs a fridge, CPAP, fan and phones through a multi-day outage; recharges from the wall in about 1.3 hours.
Reviewed by Outdoor Life best overall (Jan 2026 tests) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Jackery SolarSaga 200W Solar Panel
Jackery
Folding solar panel to recharge a power station day after day without fuel.
Reviewed by OutdoorGearLab score 84 (171 W measured) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Camp Chef Everest 2X Two-Burner Propane Stove
Camp Chef
Strong, steady propane cooking for months; runs from 20-lb tanks with an adapter hose.
⚠ Outdoors only. Never use a camp stove or grill indoors or in a garage.
Reviewed by Outdoor Life: Best overall (May 2026 tests) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Scepter SmartControl 5-Gallon Gas Can
Scepter
EPA/CARB-compliant spill-proof can for generator and vehicle fuel.
⚠ Store fuel outside living space in approved cans, within your local fire code limits (check with your county fire marshal). Date-label and rotate.
Reviewed by TruePrepper: Best EPA-compliant can (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
STA-BIL Storage Fuel Stabilizer, 32 oz
STA-BIL
Keeps stored gasoline usable longer; add it when you fill the can.
⚠ Ethanol gas still needs rotating within about a year.
Reviewed by Project Farm 5-year test winner (via The Autopian) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
NOCO GENIUS5 Battery Charger and Maintainer
NOCO
Keeps car and generator batteries ready during long outages.
Reviewed by Bob Vila review: recommended with no reservations (Jun 2026) (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Mr. Heater Portable Buddy Propane Heater
Mr. Heater
Indoor-rated propane heater with low-oxygen and tip-over shutoff for winter cold snaps without power.
⚠ Use only as directed, with a working CO alarm and some ventilation.
Reviewed by Bob Vila hands-on review (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
EcoZoom Versa Rocket Stove
EcoZoom (BioLite)
Cooks on sticks and charcoal, so you can keep cooking after propane runs out.
⚠ Outdoors only.
Reviewed by Gun Digest hands-on review (opens in a new tab)
Check price on Amazon (opens Amazon in a new tab)
Nothing extra to buy here for this plan length.
Supply: a deeper everyday pantry
Shopping list As an Amazon Associate I earn from qualifying purchases.
Nothing extra to buy here for this plan length.
Reserve: deep storage that waits its turn
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Nothing extra to buy here for this plan length.
Hardening: water, sanitation and hygiene
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Nothing extra to buy here for this plan length.
Communications: stay in touch when networks fail
Text without cell service: see mesh radios for family texting when towers are down.
Shopping list As an Amazon Associate I earn from qualifying purchases.
Nothing extra to buy here for this plan length.
Save and track my plan Coming soon
Save this plan and tick off what you already own, so the list shrinks. Reminders when stored water and food are due to rotate. Plans for several ZIP codes (family in other places), each with its own hazard extras.
$79 a year 2 months free · or $7.99 a month
Save and track my plan
Not available yet. The calculator above stays free.
Where these numbers come from Battery, power, cash and sanitation amounts are our own rules of thumb, labeled that way above. Every assumption is in one file, /assets/supply-config.js.